Removal of Facsimile as a Method of Code Communication
Date of latest update
Type
Change
ID
R0157
Change Category
Other Industry Codes impacted
Change Path
Priority
Urgent
No
Latest Update
This Change Proposal was implemented as part of the 7 November 2025 REC Release.
Summary
The Public Switched Telephone Networks (PSTN) will be switched off in December 2025 by all telecom companies and will be replaced with an Internet Protocol (IP) digital network. Existing fax machines that are incompatible with new all IP digital networks will become obsolete and no longer capable of meeting Code Communications as prescribed in the REC. All communication methods referencing fax or facsimile will need to be removed and replaced with email (where this is not an existing option), unless an alternative form of communication is needed. Please note: The government have published preparatory guidance which includes migrating to IP-supported technology in advance of the planned decommissioning. UK transition from analogue to digital landlines - GOV.UK (www.gov.uk) Critical National Infrastructure (CNI) (“assets, facilities, systems, networks or processes and the essential workers that operate and facilitate them”) which is subdivided into 13 sectors including Energy, are advised to consider how they move to digital alternatives smoothly to avoid unnecessary interruption following the PSTN switch-off. Openreach's Energy Guidance Factsheet can be found in the CPs Accompanied Documents.
Change Plan
Preliminary Change Report and Consultation Issued
Completed
Start:
03 Jan 2024Due:
09 Feb 2024Completion:
09 Feb 2024Final Change Report Issued
Completed
Start:
23 Feb 2024Due:
12 Mar 2024Completion:
12 Mar 2024Responsible Committee Decision
Completed
Start:
12 Mar 2024Due:
19 Mar 2024Completion:
19 Mar 2024Appeal Window Closure
Not Started
Start:
19 Mar 2024Due:
02 Apr 2024Completion:
Consultation Close
Completed
Start:
09 Feb 2024Due:
23 Feb 2024Completion:
23 Feb 2024Impacted Consumers
Impacted REC Documents
Impacted REC Services
Impacted REC Parties and Market Participants
Status
Implementation Date
07 November 2025
| Included changes | Affected REC Items | |
|---|---|---|
| R0003 | Market-wide Half-Hourly Settlement Implementation |
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed solution summary
- All communication methods referencing fax or facsimile will need to be removed and replaced with email
Proposed Solution Document
Document title
Existing References to Fax and "e-mail" in the REC (January 2024)
Archive
Off
Document title
R00157 - Legal Text Changes (All Affected REC Products and Documents)
Archive
Off
Problem Statement
Existing fax machines that are incompatible with new all IP digital networks will become obsolete and no longer capable of meeting Code Communications as prescribed in the REC
Stages Selection
CP Form - Removal of a Fax as a Code Communication method
R0157 - Change Proposal Plan V1.0 (Approved) 30.01.2024
R0157 - Initial Assessment Report V1.0 (Approved) 30.01.2024
R0157 - Consolidated Consultation Responses
R0157 - Preliminary Change Report V1.0 (For Consultation) 09.02.2024
R0157 - Final Change Report V2.0 (Post-Vote) 19.03.2024
Open Reach Energy Industry Factsheet
Company Name
REC Code Manager
Review status
Review required
Allowing different Metering Equipment Managers (MEMs) to be appointed to Import and Export Metering Points
Date of latest update
Type
Change
ID
R0144
Change Category
Other Industry Codes impacted
Priority
Urgent
No
Latest Update
17/02/2025 - R0144 has been withdrawn by the Proposer, alongside it's joint BSC Change P459, as they cannot be progressed prior to MHHS. The Proposer will look to re-raise both changes in the future. The adoption window for this withdrawal has closed.
Summary
The Export Supplier needs to be able to appoint different MEMs to that of the Import Supplier
Impacted Consumers
Impacted REC Documents
Impacted REC Services
Impacted REC Parties and Market Participants
Status
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed solution summary
- As a Consumer, I want a competitive Export market so I can get the best rates for the energy I generate. I want clear metering equipment ownership so I can be confident my meter is functional and safe. I want accurate billing from my Export Supplier.
- As an Export Supplier, I want to be able to appoint the MEM that ties in with my commercial strategy.
- As a MEM, I want clear guidance on the responsibilities I have for any metering equipment I am appointed to.
Problem Statement
Export Suppliers may become non-compliant with industry regulations if they are unable to appoint the same MEM as the Import Supplier, for example when the Consumer switches Import Supplier or when the Import Supplier changes the appointed MEM.
Stages Selection
SME
SME Role
Lead Technical Analyst
SME User
maxime.van-eyseren@capgemini.com
Change Proposal Form
R0144 Change Proposal Plan Withdrawal v1.0 (Pre Approval)
R0144 Change Proposal Plan v1.0 (16.04.2024) Approved
R0144 Initial Assessment Report v1.0 (16.04.2024) Approved
Company Name
REC Code Manager
Review status
Review required
Revision of the approved solution for R0032
Date of latest update
Type
Change
ID
R0102
Other Industry Codes impacted
Priority
Urgent
Yes
Latest Update
30/06/2023 - This change was implemented on 30 June 2023 as part of the June 2023 REC Release
Summary
REC Parties have started to prepare for the release and implementation of R0032, during this preparation the REC Code Manager has received questions about the approved solution, specifically regarding the version of the D0312 (MM00256) Market Message (version 002 has been maintained through R0032) and the number of register digits that should be provided for specific meter types. The Code Manager has reviewed these questions and determined changes are required to the approved solution. Therefore, this Change Proposal has been raised to progress changes to the approved solution.
Change Plan
Solution Analysis and Development
Completed
Start:
23 Mar 2023Due:
31 Mar 2023Completion:
31 Mar 2023Service Provider Impact Assessment Complete
Completed
Start:
31 Mar 2023Due:
11 Apr 2023Completion:
11 Apr 2023Party Impact Assessment Completed
Completed
Start:
11 Apr 2023Due:
11 Apr 2023Completion:
11 Apr 2023Preliminary Change Report Published for Consultation
Completed
Start:
11 Apr 2023Due:
14 Apr 2023Completion:
14 Apr 2023Consultation Start
Completed
Start:
14 Apr 2023Due:
14 Apr 2023Completion:
14 Apr 2023Consultation End
Completed
Start:
14 Apr 2023Due:
21 Apr 2023Completion:
21 Apr 2023Final Change Report Published
Completed
Start:
21 Apr 2023Due:
24 Apr 2023Completion:
24 Apr 2023Responsible Committee Discussion
Not Started
Start:
24 Apr 2023Due:
26 Apr 2023Completion:
Appeal Window Closure
Not Started
Start:
26 Apr 2023Due:
12 May 2023Completion:
Impacted Consumers
Impacted REC Services
Status
Implementation Date
30 June 2023
Implementation Status
Date Raised
Fuel
Date of Update to Priority
Solution Development
Proposed solution summary
- As an impacted Market Participant, I want to have clarity on version of the Market Message and the population of Data Items within the Data Specification, so that my internal systems can be correctly configured to send and receive Data Items within Market Messages.
Proposed Solution Document
Document title
R0102 Proposed Data Specification Changes (Published with Consultation) 29.03.2023
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Document title
R0102 Proposed Data Specification Changes (Published with Final Change Report) 24.04.2023
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Document title
R0032 and R0102 Combined Legal Text (Published with Final Change Report) 24.04.2023
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Problem Statement
In preparation for the implementation of R0032, Parties have identified areas of ambiguity with the approved solution. Following a review, the Code Manager confirmed that changes are required to the approved solution for R0032, which will ensure Parties have sufficient clarity to implement the required changes to their own systems and processes.
Stages Selection
R0102 Change Proposal Form (downloadable version) 23.03.2023
R0102 - Change Proposal Plan v1.0 (Approved) 06.04.2023
R0102 - Initial Assessment Report v1.0 (Approved) 06.04.2023
R0102 - Consolidated Impact Assessment Responses 14.04.2023
R0102 - Preliminary Change Report (Issued for Consultation) 14.04.2023
R0102 - Consolidated Consultation Responses
R0102 - Final Change Report v2.0 (Post-Vote) 26.04.2023
Company Name
-
Review status
Review required
Changes to allow DNOs to reinstate disconnected MPANs
Date of latest update
Type
Change
ID
R0095
Change Category
Other Industry Codes impacted
Change Path
Priority
Urgent
No
Latest Update
10/04/2026 - Change has been taken of hold. This change will be triggered for a reassessment for Code Manager Impact on 14/04/2026.
Summary
When Meter Point Administration Numbers (MPANs) are erroneously disconnected, they cannot be reinstated. As a result, Consumers suffer billing issues and Registered Suppliers cannot settle against the disconnected MPAN. This change seeks to introduce a mechanism to restore erroneously disconnected MPANs.
Impacted Consumers
Impacted REC Documents
Impacted REC Services
Impacted REC Parties and Market Participants
Status
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed solution summary
- As a Consumer, I do not want the erroneous disconnection of my MPAN to affect the continuity of my supply contract and billing arrangements.
- As a DNO, I want to be able to reverse erroneous disconnections with no lasting effect so that I don’t need to create a new MPAN to resolve the issue, thereby avoiding DUoS payment collection issues. 2 - As a Supplier, I want to be able to reverse erroneous disconnections with no lasting effect so that I can correctly bill my consumers. 3 - As the CSS, I want users to be able to effectively resolve discrepancies, so that industry data for their portfolio is accurate. 4 - As MPRS, I want users to be able to effectively resolve discrepancies, so that industry data for their portfolio is accurate.
Problem Statement
When MPANs are incorrectly identified and targeted for disconnection, the RMP will be erroneously terminated following receipt of Termination Market Messages by the CSS. This process is irreversible once triggered, meaning that there is no mechanism to restore the MPAN as it was previously. This results in a poor Consumer experience, and settlement misbalancing for Registered Suppliers. Currently, there is no mechanism to mitigate the negative impact on Registered Suppliers/DNO and Consumers.
Stages Selection
SME
SME Role
Lead Technical Analyst
R0095 - Change Proposal form downloadable version 17.02.2023
R0095 Change Proposal Plan v1.0 (Approved) - 20.09.23
R0095 Initial Assessment Report v1.0 (Approved) - 20.09.2023
R0095 - Change Proposal Re-Plan (Approved) v1.0-13.12.23
Company Name
-
Review status
Review required
Enabling Software Product Qualification
Date of latest update
Type
Change
ID
R0075
Other Industry Codes impacted
Priority
Urgent
No
Latest Update
26/03/2024 - Adoption window closed and change fully withdrawn.
Summary
This change proposes that specific software product sets should be allowed to complete qualification independently of any specific REC Party. The product set would then be subject to its own maintenance of qualification by following the REC Maintenance of Qualification processes. Any REC Party using that product set would then be able to ‘place reliance’ on this qualification as part of their own market entry and annual maintenance statements.
Status
Implementation Status
Date Raised
Date of Update to Priority
Solution Development
Stages Selection
R0075 - Change Proposal Form
Company Name
-
Review status
Review required
Creating a Meter Operator Agent and MOCoP Installer
Date of latest update
Type
Change
ID
R0064
Change Category
Other Industry Codes impacted
Change Path
Priority
Urgent
No
Latest Update
28/06/2024 - Change implemented as part of the June 2024 REC Release
Summary
This Change Proposal seeks to clarify the obligations of each type of metering provider by reintroducing the distinction between Meter Operator Agents and MOCOPA Meter Installers which was removed by Retail Code Consolidation. At Retail Code Consolidation these organisations were merged into a new category, Metering Equipment Managers, which also included gas metering providers. Whilst both types of organisation can provide metering services, not all MEM obligations in the REC apply to both organisations.
Change Plan
Solution analysis and development
Completed
Start:
22 Aug 2022Due:
14 Jul 2023Completion:
13 Jul 2023Service Impact assessment commenced
Completed
Start:
14 Jul 2023Due:
14 Jul 2023Completion:
14 Jul 2023Impact Assessment Period Ended
Completed
Start:
09 Oct 2023Due:
03 Nov 2023Completion:
03 Nov 2023Preliminary Change Report issued
Completed
Start:
03 Nov 2023Due:
24 Nov 2023Completion:
24 Nov 2023Consultation issued
Completed
Start:
24 Nov 2023Due:
07 Dec 2023Completion:
07 Dec 2023Final Change report issued
Completed
Start:
07 Dec 2023Due:
26 Jan 2024Completion:
26 Jan 2024REC Change Panel decision
Completed
Start:
26 Jan 2024Due:
06 Feb 2024Completion:
06 Feb 2024Appeal Window closed
Completed
Start:
06 Feb 2024Due:
20 Feb 2024Completion:
20 Feb 2024Draft Legal Text Changes (Including Legal Review)
Completed
Start:
11 Aug 2023Due:
15 Sep 2023Completion:
15 Sep 2023Service Provider Impact Assessment Completed
Completed
Start:
14 Jul 2023Due:
11 Aug 2023Completion:
11 Aug 2023Impact Assessment Period Started
Completed
Start:
15 Sep 2023Due:
09 Oct 2023Completion:
06 Oct 2023Impacted Consumers
Impacted REC Documents
Status
Implementation Date
28 June 2024
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed solution summary
- As an electricity MEM, I want to be clear on the obligations I need to meet, based on the type of metering activity I complete. I want to meet my obligations efficiently and effectively and without the need to seek additional input/advice from the Code Manager.
- As the Code Manager, I want to be able to differentiate between electricity MEMs based on the type of activity they are responsible for and their interaction with central systems, so that I can engage appropriately. I need to be clear on the obligations that each MEM should be meeting and the performance reporting that should be provided.
Proposed Solution Document
Document title
R0064 - DRAFT legal text 24.11.2023
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Off
Document title
R0064 - Roles Version F for Impact Assessment 4.10.2023
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Problem Statement
The REC currently groups all electricity metering providers within the MEM category. Previously, under the Master Registration Agreement (MRA) they were either classified as Meter Operator Agent or MOCOPA Meter Installers. Not all MEM obligations in the REC are intended to apply to both types of organisations. This can result in ambiguity on the obligations set out in the REC that need to be met by the different types of electricity MEM, not being able to target information to REC Parties appropriately and MEMs not being clear on their new entrant or Maintenance of Qualification obligations.
Stages Selection
SME
SME Role
Lead Technical Analyst
SME User
rosalind.timperley
R0064 - Change Proposal Form
R0064 - Change Proposal Plan v1.0 (Approved)
R0064 - Initial Assessment Report v1.0 (Approved)
R0064 - Change Proposal Plan v2.0 (Approved) 21.02.2023
R0064 - Change Proposal Plan v3.0 (Approved) 23.6.2023
R0064 - Change Proposal Plan v4.0 (Approved) 14.8.2023
R0064 - Change Proposal Plan v5.0 (Approved) 14.09.2023
R0064 - Change Proposal Plan v6.0 (Approved) 10.11.2023
Consolidated Impact Assessment Responses 29.11.2023
R0064 - Preliminary Change Report - V1.1 (Approved) 05.12.2023
R0064 - Consolidated Consultation Responses
R0064 - Final Change Report v1.0 (Approved)
Company Name
-
Review status
Review required
Resolution of invalid CSS data by Data Owners
Date of latest update
Type
Change
ID
R0061
Change Category
Other Industry Codes impacted
Change Path
Priority
Urgent
No
Latest Update
04 March 2024 - Change has been withdrawn following implementation of a solution outside of the REC Change Process. 10WD window to adopt change will close on 18 March 2024.
Summary
Data is sent via the Supplier or MEM to update MPRS, which is then sent to CSS. If the data is considered invalid at CSS, an error is returned to MPRS. MPRS is the conduit of data from the Suppliers & MEMs to CSS, and ERDAs are not responsible for the data, therefore only the supplier/MEM can correct the data. The incidents must be put on hold until the owner of the data corrects the issue, this is to prevent SLA breaches. SLAs does not apply to the Supplier/MEM explicitly, so the incidents remain in the DNOs/IDNOs queue with the need to chase every few days to prevent the incident being closed. The responsibility for the incidents should be on the data owners (Suppliers/MEMs).
Change Plan
Solution Analysis and Development
Completed
Start:
22 Aug 2022Due:
15 Aug 2023Completion:
15 Aug 2023Service Provider Impact Assessment Due
Completed
Start:
15 Aug 2023Due:
19 Oct 2023Completion:
19 Oct 2023Impacted Consumers
Impacted REC Documents
Impacted REC Services
Impacted REC Parties and Market Participants
Status
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed solution summary
- As a Consumer, I want data relating to my energy supply to be accurate, so that I can have a consistent and faultless switching experience. As a Consumer, I want any data issues related to my switch to be resolved quickly and by the party responsible, to ensure a fast and efficient switching experience.
- As a DNO, I want my service level requirements to be reflective of my data ownership responsibilities, so that data queries can be resolved more efficiently. As the CSS Service Desk provider, I want my tickets to be allocated to the most appropriate party able to resolve them.
Proposed Solution Document
Document title
R0061 Solution - Service Desk Guidance Article
Archive
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Problem Statement
DNO/iDNOs are obligated to resolve data mismatches identified by the CSS during the switch process. However, they are unable to do so in cases where the Supplier/MEM owns data required to resolve the mismatch. Tickets assigned to the DNO (via MPRS) are therefore not going to the party best placed to resolve them, resulting in DNOs chasing the incident resolution every few days to prevent them being closed incorrectly.
Stages Selection
SME
SME Role
Lead Technical Analyst
R0061 - Change Proposal Form
R0061 - Initial Assessment Report v1.0 (Approved) - 18.07.2023
R0061 - Change Proposal Plan v1.0 (Approved) - 18.07.2023
R0061 Change Proposal Re-Plan (Approved) v1.0 - 19.10.23
Company Name
St Clements Services
Review status
Review required
MHHS Programme Changes required to Central Switching Service
Date of latest update
Type
Change
ID
R0044
Change Category
Other Industry Codes impacted
Urgent
Yes
Latest Update
22/09/25 - This Change Proposal has been implemented as part of the MHHS M8 22 September 2025 REC Release.
Summary
This change has been raised by the Market-wide Half-Hourly Settlement (MHHS) Programme to implement the necessary Retail Energy Code (REC) changes in relation to a new Data Communications Company User Role for the Meter Data Retrieval service (MDR). The new role required by the MHHS Target Operating Model will be established by the Smart Energy Code Modification Proposal, SEC MP162. This REC change will provide the new system interfaces required for sharing the MDR’s Registration Data.
Change Plan
Analysis and Requirements Gathering started
Completed
Start:
29 Apr 2022Due:
05 May 2022Completion:
05 May 2022Present Updated Change Proposal Plan to REC Change Panel
Completed
Start:
05 May 2022Due:
21 Jun 2022Completion:
21 Jun 2022Service Provider Impact Assessment initiated
Completed
Start:
21 Jun 2022Due:
11 Jul 2022Completion:
05 Jul 2022Service Provider Impact Assessment completed
Completed
Start:
11 Jul 2022Due:
15 Aug 2022Completion:
10 Aug 2022Present extended Change Proposal Plan to Change Panel
Completed
Start:
15 Aug 2022Due:
06 Sep 2022Completion:
06 Sep 2022Requirement refinement and validation of Detailed Impact Assessment
Completed
Start:
06 Sep 2022Due:
27 Sep 2022Completion:
27 Sep 2022Provide extended Change Proposal Plan to Change Panel
Completed
Start:
28 Oct 2022Due:
31 Oct 2022Completion:
25 Oct 2022Preliminary Change Report Issued
Completed
Start:
27 Sep 2022Due:
28 Oct 2022Completion:
27 Oct 2022Responsible Committee Review of the Preliminary Change Report
Completed
Start:
31 Oct 2022Due:
01 Nov 2022Completion:
01 Nov 2022Consultation started
Completed
Start:
01 Nov 2022Due:
04 Nov 2022Completion:
03 Nov 2022Consultation ended
Completed
Start:
04 Nov 2022Due:
25 Nov 2022Completion:
25 Nov 2022Final Change Report issued
Completed
Start:
25 Nov 2022Due:
09 Dec 2022Completion:
09 Dec 2022Responsible Committee ex-committee decision
Completed
Start:
09 Dec 2022Due:
13 Dec 2022Completion:
13 Dec 2022Authority Determination
Completed
Start:
13 Dec 2022Due:
02 Feb 2023Completion:
02 Feb 2023Impacted Consumers
Impacted REC Documents
Impacted REC Services
Impacted REC Parties and Market Participants
Status
Implementation Date
MHHS Programme Milestone M8 (Code changes delivered)
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed solution summary
- As the SMDSP, I want to be able to validate that an SMDR is registered so that I can provide them with access to the Metering Points to which they are registered.
- As a SMDR, I want to be able to access the Metering Points I am registered to so that I can collect settlement data from those meters
- As the CSS Provider, I want the CSS to be able to receive notifications from the Registration Service on the appointment/de-appointment of an SMDR so that I can send the appointment data to the SMDSP. As the CSS Provider, I want the CSS to be able to provide SMDR appointment data to the SMDSP.
Proposed Solution Document
Document title
R0044 - Draft Legal Text
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Document title
R0044 Final Legal Text (Post Consultation)
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Document title
Consultation page
Archive
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Document title
Link to EMAR Change Set
Archive
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Problem Statement
The MHHS Target Operating Model requires that the appointment data of the Smart Meter Data Retriever (SMDR) is available to the Smart Meter Data Service Provider (SMDSP), so that the SMDSP can provide SMDRs with access to the Smart Meters at Metering Points they are registered to. Currently the new SMDR role and appointment data do not exist in, nor can they be made available from, CSS as this is a new industry operating model.
Stages Selection
SME
SME Role
Lead Technical Analyst
R0044 - Change Proposal form v1.0
MHHSP-BP003A-CSSandDCC Update - v3.0
R0044 Change Proposal Plan v5.0 (Approved)
R0044 Initial Assessment Report v1.0 (Approved)
R0044 - Preliminary Change Report v1.0 (Approved)
R0044 - Consolidated Consultation Responses v1.0
R0044 - Final Change Report v2.0 (Post-Vote)
R0044 - Ofgem Decision
Company Name
MHHS Programme
Review status
Review required
Revised Implementation Date for R0011
Date of latest update
Type
Change
ID
R0039
Change Category
Other Industry Codes impacted
Change Path
Priority
Urgent
Yes
Latest Update
_
Summary
_
Change Plan
Party Impact Assessment Issued
Completed
Start:
25 Mar 2022Due:
08 Apr 2022Completion:
08 Apr 2022Preliminary Change Report Issued
Completed
Start:
08 Apr 2022Due:
29 Apr 2022Completion:
29 Apr 2022Consultation Issued
Completed
Start:
29 Apr 2022Due:
29 Apr 2022Completion:
29 Apr 2022Final Change Report Issued
Completed
Start:
29 Apr 2022Due:
13 May 2022Completion:
13 May 2022Responsible Committee Decision
Completed
Start:
13 May 2022Due:
17 May 2022Completion:
17 May 2022Impacted Consumers
Impacted REC Parties and Market Participants
Status
Implementation Date
01 June 2022
| Included changes | Affected REC Items | |
|---|---|---|
| R0102 | Revision of the approved solution for R0032 |
Implementation Status
Date Raised
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed solution summary
- As a Market Participant, I need the industry Market Message/Data Specification to be implemented by all Parties at the same time so that I am able to validate EMRS invoices and credits without having to request additional supporting data or without my Market Messages failing.
- As LCCC I need to delay the implementation of R0011 so that changes to industry Market Message/Data Specification can be implemented by all Parties at the same time so that industry Market Messages don’t fail validation between Parties.
Problem Statement
Following a review of its delivery pipeline, the LCCC has determined it is unable to deploy the changes required in time for the current approved implementation date of 04 November 2022. In order to communicate a revised date and to limit the impacts to industry parties and delivery partners, this change needs to be assessed as a matter of urgency.
Stages Selection
R0039 Change Proposal Form
R0039 - Change Proposal Plan v1.0 (Approved)
R0039 Initial Assessment Report v1.0
R0039 Preliminary Change Report v1.0
R0039 - Final Change Report v2.0
Company Name
Low Carbon Contracts Company
Review status
Review required
Invalid Requests for Site Technical Details
Date of latest update
Type
Change
ID
R0017
Change Category
Other Industry Codes impacted
Change Path
Priority
Urgent
No
Latest Update
03/11/23 - This change was implemented on 03 November 2023 as part of the November 2023 REC Release
Summary
This Change Proposal seeks to provide clarity to Distribution Network Operators (DNOs) and Metering Equipment Managers (MEMs) on the process for requesting and sending Site Technical Details as part of Meter Asset Installation, Switch or Change of Agent processes.
Impacted Consumers
Impacted REC Parties and Market Participants
Status
Implementation Date
03 November 2023
| Included changes | Affected REC Items | |
|---|---|---|
| R0104 | Clarifying requirement for continuous billing following an Erroneous Switch |
Documents
| Name | Version | Last updated | Actions |
|---|---|---|---|
| 1.0 | 08 Jun 2026 |
|
|
| 1.0 | 08 Jun 2026 |
|
Download
Copy link
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed solution summary
- As a Consumer I want my existing or new meter to be read regularly to ensure I receive accurate bills.
- As a Distribution Network Operator I want to receive appropriate Requests for Site Technical Details. As a Distribution Network Operator I want the difference between my obligations and best practice to be clear in relation to provision of Site Technical Details for sites with and without Measurement Transformers.
- As a Metering Equipment Manager I want to be provided with Site Technical Details for all relevant sites so I can correctly install, commission and maintain the Metering Equipment.
Proposed Solution Document
Document title
R0017 - Schedule 14 - Metering Operations (Final Approved) v1.0 08.06.2023
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Document title
R0017 - Schedule 14 - Metering Operations (For FCR) v1.0 26.05.2023
Archive
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Document title
R0017 - Schedule 14 - Metering Operations (For PCR) - 31.03.2023
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Document title
R0017 Draft Legal Text (for Party IA) 13.01.23
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Document title
Link to EMAR Change Set
Archive
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Problem Statement
Distribution Network Operators (DNOs) have reported that they are receiving a high volume of requests for Site Technical Details for Domestic and Microbusiness sites following a Switch or Change of Agent, resulting in increased workload for DNOs to validate and process these requests. It is not clear if these requests are all necessary or required by the MEMs and justify the effort required by the DNO to process these requests.
Stages Selection
SME
SME Role
Lead Technical Analyst
R0017 - Initial Assessment Report v1.0 (Approved)
R0017 - Change Proposal Plan v7.0 (Approved) 09.03.2023
R0017 - Consolidated Impact Assessment Responses v1.0 - 23.02.2023
R0017 - Preliminary Change Report v2.0 (Approved) 14.04.2023
R0017 - NON-CONFIDENTIAL Consolidated consultation responses v1.0 26.05.2023
R0017 - Final Change Report v2.0 (Post-Vote) 08.06.2023
Company Name
SPEN
Review status
Review required